Founded in 1896 in Zug, Switzerland, Landis+Gyr has spent over 130 years at the forefront of energy metering and grid intelligence. Today headquartered in Cham, Switzerland, the publicly listed company operates in more than 30 countries and serves over 3,500 utility customers worldwide. Its Gridstream end-to-end smart grid solution is built on a modular, interoperable architecture that encompasses smart meters, data collection and processing, remote load management, power quality visualisation, and dynamic load control — providing utilities with a comprehensive platform for managing distributed energy resources and grid operations.
Landis+Gyr's devices have contributed to saving over 9 million tonnes of CO₂ globally, underscoring the company's commitment to sustainability. A landmark achievement is the company's partnership with TEPCO in Japan, where it built the world's largest utility IoT network, collecting over 1.4 billion data points daily. In Europe, Landis+Gyr is actively shaping the energy transition — from powering Switzerland's first large-scale smart metering rollouts with EKZ to launching next-generation flexibility solutions that help utilities integrate decentralised energy resources. With between 5,000 and 10,000 employees and a relentless focus on innovation, Landis+Gyr remains one of the most influential companies in the smart grid ecosystem, bridging legacy infrastructure with the digital grid of the future.